60497447 has 4 divisors (see below), whose sum is σ = 60768960. Its totient is φ = 60225936.

The previous prime is 60497443. The next prime is 60497453. The reversal of 60497447 is 74479406.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74479406 = 2 ⋅37239703.

It is a cyclic number.

It is not a de Polignac number, because 60497447 - 2² = 60497443 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60497443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135422 + ... + 135867.

It is an arithmetic number, because the mean of its divisors is an integer number (15192240).

Almost surely, 2^60497447 is an apocalyptic number.

60497447 is a deficient number, since it is larger than the sum of its proper divisors (271513).

60497447 is a wasteful number, since it uses less digits than its factorization.

60497447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271512.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 60497447 is about 7778.0104782650. The cubic root of 60497447 is about 392.5656984971.

The spelling of 60497447 in words is "sixty million, four hundred ninety-seven thousand, four hundred forty-seven".